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Transcripts For DW Tomorrow Today 20240713 : vimarsana.com
Transcripts For DW Tomorrow Today 20240713 : vimarsana.com
DW Tomorrow Today July 13, 2024
A digitized voice sound. And we look at plants they may seem mute but they have their own ways of communicating. The official opening of the of a young 6 integration hole in braman. At the un 6 is the
European Space
agencys new launch vehicle its upper stage is being built here europe is trying to consolidate forces in its
Space Program
to counter the growing global competition the new heavy lift rocket will also be carrying the hopes for future space missions. Because in a way the high tech sector front high tech is never finished because we always have new ideas for improving a lot of. What innovations does early on 6 have to offer heres an overview popped. Perhaps new launch vehicle will stand more than 60 meters tall. Building the area around 6 rocket posed challenges for the
European Space
agencys engineers and technicians. Huge fuel tanks were produced using a technique called friction star welding it softens the metal edges by friction to create smooth and durable seals its a solid state process that doesnt melt the material it works at temperatures as low as 500. 00 degrees celsius compared to the more than 2000 degrees for the usual arc welding technique. Though didnt know it in. The new materials review last year contain a large amount of lithium. And mostly im cannot be joined using arc welding. Details alone melting temperature so it would quickly evaporate yes they felt that. The light weight alimony im living on tanks are part of the engine that powers the upper stage of the rocket. That engine has been named vinci in on of the great inventor doctors
Leonardo Da Vinci
its special feature is that it can be restarted 5 times during a mission. That way arian 6 will be able to release satellites destined for different orbits at different altitudes. The rocket is expected to play a part in many different projects. For example to create a network of satellites spanning the globe to enable fast internet all over the planet. The restartable vinci engine would enable the precise positioning of the necessary swarm of satellites. Costs that were developed for the. Purpose include this adaptor the support structure is designed to carry more than a dozen small satellites and deliver them to their place in space. Packed launch booster rockets will provide arianne with the necessary thrust. At this advanced
Production Facility
the boosters structural casings are constructed out of lightweight carbon fiber materials and other rockets the casings are still made of metal. The boosters have to withstand enormous strain theyre filled with solid propellant fuel when its ignited it will produce tremendous heat and pressure in the interior. Area and 6 has yet to be launched but engineers are already working on improving it they want to reduce its weight to increase its frost. So the plan is to develop a new upper stage by 2025. We call it a black about steps because it will be. Staged and as you know cow bunnies metro light theyll send them a dollar called the notes and this is why it will eloise to have up to 2 tons market by bt focused on us. It currently takes about a year and a half to build an engine like this by using 3 d. Printing production time could well be slashed to just a few weeks and the costs reduced by a factor of 10. In 2018 a printed prototype of the engine was tested at the
German Aerospace
center in southern germany. In the future the idea is for the ariane engine to return to earth after its flight to be reused up to 5 times. Its an important
Building Block
for a reusable rocket in an
Ongoing Research
project a demonstrator a model
Prototype Version
was built to test how fuels perform in different way usable engine designs. If tomorrows a market is going to expand and to be bought dont it is important that we have the capability to match it with a reusable orkut it is not the case today because the market does not does not to go totally into direction but we must be ready and this is why we want to must also pick go to g. s which could the lowest one day to go for reusability. But 1st this edition of the arianne 6 rocket has to prove itself. The launch is planned for late 2020. The universe is a few used with particles that traverse entire planets stars and galaxies neutrinos their monk the most common elementary particles and a source of fascination for scientists in the antarctic an entire observatory has been built to detect these mysterious objects. In 2015 to physicists shared the nobel prize for demonstrating that neutrinos have met but how much mass to find out researchers have developed the worlds most precise scale. You tree knows are born during
Nuclear Fusion
in the sun countless numbers of solar neutrinos arrive on earth every 2nd and thats just one source of these mysterious particles theyre so puny that until recently scientists believed they had no mass at all. Today we know that this subatomic particles do have a mass an extremely small one business. Just magnus lesser is involved in experiments to pin it down theyve already yielded initial results. Yet so his measurements allowed us to narrow down the estimated mass slightly the upper limit was previously 2 electoral votes and now weve cut that in half with we now know that you train those have to be lighter than one electron volts massacre of a little its hard to picture how small that is grams it was hero point followed by 36. 00 more zeros and the ones thats an incredibly tiny mass is giving us. As part of an
International Team
of more than 100. 00 researchers here at the crowds who institute of technology theyre using a giant neutrino scale and operators called pattering in to investigate one of the biggest mysteries in physics cutting was built in southeastern germany in 2001. But it was too big to be transported by land instead it went on a 9000 kilometer detour down the danube around europe by sea and up the rhine then came a tight squeeze the last few kilometers in karlsruhe or to the
Research Center
where it finally got down to work. A big effort for such tiny particles. Considered by every getting big centimeter of the universe still has about 300 neutrinos left over from the big bang with that hes other sources like the sun and supernovas although also produce huge amounts and not he lots of new transfers arrive on earth and pass right through our bodies of these there are so weakly interacting we dont even notice them not feel fairly thats passed through every square centimeter of our skin every 2nd of this and we dont even notice from the. Way neutrinos its very complicated and requires some clever tricks catch me in measure some 70 meters long. At one end of the device the scientists put tritium a radioactive isotope of hydrogen. The beta decay of the radioactive tritium nuclei. Produces an electron and a neutrino the 2 particles share the decay energy which is a known quantity and that allows the researchers to determine the neutrinos mass the neutrinos arent detectable but the electrons are and their and their g. Can be measured only a few highly energetic electrons end up in the giant spectrometer the researchers measure their energy and then subtract it from the decay energy to arrive at the neutrinos energy and thus its mass. Now the researchers want to make the measurements even more sensitive. But must if the mass is here and we keep increasing sensitivity we will come a point where well be able to actually measure a mass right now the sensitivity is here and the mass is somewhere between 0 and this limit we cant measure it yet but were getting that we can all just to do the project will continue through 2024 giving the scientists 1000 days of measurements in all that. Is the saddest thing about what were doing here is that were working right at the scientific frontenac and at the cutting edge of stuff weve got our team with all these experts because i working to push that boundaries even further. To cross who are researchers now know that the neutrino scale works and what they discovered with kathleen over the next few years could revolutionize the world of physics. Neutrinos are a top candidate for the mysterious dark matter thats thought to account for most of the stuff in the universe most astrophysicists believe that dark matter exists but they still dont know what it consists of. The problem is right why are they but only for you if you have a science question send it in as a video text oh voicemail. If we answer it on the show well send you a little surprise as a thank you. Cannot just ask. You this weeks question comes from severe theyre out in colombia. Why do animal horns vary so greatly. Saw a small. Of those big. Cuddly point upwards or downwards. But even though they look very different they all have. The same structure the bony core of the horn protrudes from the skull. Then comes the sheath which is usually hollow and made of keratin similar to hair feathers fingernails and hooves. But not all animals with homes come from the same family rhinos or whats known as an odd angle it has they have 3 toes and theyre the only ones in that family to have horns. The other group is the brother dai family theyre even told uncle lets which nearly all have horns they include cattle sheep and goats but also antelopes and gazelles. By contrast the moose and deer dont have horns they have and clothes which are bony structures the
Elephant Tusks
by the way are neither horns nor employers but actually teeth made of dental. But whats the purpose of horns. In all cases there are sharp weapons to fend off enemies. But perhaps their most important function is to impress the males with large attractive horns will have an easier time finding a mate. And establishing themselves at the top of the pecking order incidentally they rarely enjoy each other seriously as the horns fit together well. In short horns vary so much because theyve adapted over time to become more and more specialized to ensure the survival of each species. If youre in the mood for more science stories visit us online at d w dot com slash science and youll find us on twitter and facebook. Now were going to talk about an instrument we use all the time without giving it much thought our voice. That it was a
Computer Generated
voice but here tomorrow. Today we foist everything ourselves till now at least some of the discovery having to do some extra bits about the human voice to young people who let us say voices for a very interesting. Hello when hello im mariana im 29 and im a film student. On this by machs 28 to not just real designer. Mags and i gonna have been selected for an experiment were going to steal their voices or to be more precise reproduce them digitally with the help of the
French Company
candy voice. We can imitate all voices very naturally and not your. First the language specialists need voice samples from max and find gardens who spoiler. And they speak 500 sentences which contain all the sounds of the german language defenseless and that unflinching homage talk in. Double back and also. The sentences are recorded in a radio studio and sent off to paris. Did you receive the files. We yes i have everything get to work and well see each other in 2 weeks in paris. Will they really be able to create convincing copies of max and ion his voices and what are digital voices actually good for
Canadian Software
company lyrebird has found at least one yes theyve cloned the voice of donald trump using original sound bites but now they can make him say whatever they want. I am not a generation is always different and how they want i am not a robot a nation is always different im not a robot this is obviously fake but what will happen in the future when the technology is improved and you cant be sure whether the leader of a country really said something or not. Its how global. Models of the nature of. Liar bird is a free program that anyone can use but currently only in english arianna is testing the program to do that she needs to record 20 sentences. James put his hand in the pocket of this rope if you breath cross remained 10 minutes later the program can say any sentence and i am as a voice. In and 29 years old and engine me. Its not totally convincing but perhaps its only a matter of time before
Artificial Intelligence
becomes a master impersonator d will we be able to tell the difference between a real human on the phone and a computer clone of their voice will telephone recording still have any legal weight in court its too early for experts to predict what hazards the new technology will bring but despite that lots of
Companies Including
banks are planning to replace pin numbers with voice recognition. The phone
Hoover Institute
in darmstadt is testing how secure the systems are project manager flowing and. Shows us how it works minus to me my voice is now my password. Its what the
Company Keeps
voice samples of their customers on file its software creates a biometric profile with more than 100. 00 characteristics including pitch and rhythm. And one of. My pos what is mine. When a customer logs on the program compares their voice to the one saved on their profile if theres a 100 percent match they get the green light. But what happens if you played a clone for us from liar bird. Liable and other similar systems havent reached the level of perfection required to replicate the melody and features a human voice should. Artificial voices are also used in the
Entertainment Industry
the
French Company
can do voices developing software for computer games. Players can have fun with well known voices. People whove lost their voice through illness could also benefit from the technology as long as their voice is saved in the system. After off again you could do more. After off again you could do more on. How technology can synthesize a voice on the basis of just 80 words thereafter the voice can say whatever the person wants to play. Max are eager to hear what their artificial voices sound like. I give you the microphone
Company Founders
on luke claim who has something unusual in mind for their visit he claims that ariana should be able to speak in maxs voice lets see if hes right. Are you talking im from germany speaking with marxist foresight a very real. Consummation are similar to how i hear my record of course of the book and and what about vice versa. I marx im speaking with ariannas voice its really pretty convincing but it feels quite weird. The result is really quite impressive but still cant be mistaken for the real thing for our guinea pigs max and im gonna that comes as something of a really. Cant hear voices with a real all synthetic. Well it study shows that they do perceive sound that enables the release of a piece shooting to locate a source of water and grow in the direction of the water sound. In other ways too plus a highly sensitive to signals in their surroundings. Not only registering give off certain fragrances they can also sense whether the dry or. Whether theres a gentle breeze or strong wind and which direction its coming from. The constantly measuring the air temperature they can differentiate between morning and evening light theyre equipped with infrared an ultraviolet light senses and if they find themselves in the shade they can tell whether its being caused by a rock or another plant. Plants collect information every 2nd they need to respond to their environment so they can adopt the right behavior to supply if just like on a moles 10 years ago the idea of plant behavior wasnt taken seriously now thats changing. I think we can call it plant behavior because plants are able to perceive all kinds of environmental conditions process this information internally and then respond accordingly. And i would define that as behavior based on the definition of the word. On. A while to back a plant call to make continue. Displays especially complex behavior to defend itself. If attacked by pests or in this case a scientist can produce more than 1000 substances in just one hour. They all help to fend off attacks from hungry predators and repel them. But it doesnt work on every predator. The hawkmoth is immune to the nicotine produced by the tobacco plant. Its larvae are also resistant. So the plant changes its strategy. In the lab gives off certain sense that attract a predatory bug. It pierces the caterpillars and sucks out that energy. So the plant is basically drawing on outside help to fend off the pest. But if there arent enough predatory bugs nearby the caterpillars continue to feet. The plant train just once again. It produces digestive inhibitors which make sure the caterpillar cant absorb the food to teach. The plant which draws its nutrients from the leaves and stores them in the stem. These 2 strategies serve one purpose. The caterpillars stay small which keeps them vulnerable to predatory pokes for much longer. Some. Timeslot doesnt help either and the caterpillars grow into giant machines. Which gets prizes serious threat to the tobacco plant and so it tries yet another tactic. In the offensive ok if your plant is very badly injured it changes the pollinators it attracts from off still humming birds which are active during the day. One of the pollination is then taken care of by hummingbirds going up runs up on information this helps the plant to get rid of the hawk moths and that caterpillars but what exactly is it doing. To the flower was changing some why. Tests reveal that this is in fact the case. Of descent from the flowers becomes weaker so the walkabouts cant sunset. The plant also keeps its flowers shot at night and only opens them again in the morning when the whole clots are talked of. This ensures that the plant is pollinated by hummingbirds a not hope wants. All the speeches scribes is intelligent behavior. Book is from into the consumer i think its a step too far to call it intelligence i prefer to think of it as complex reactions. Which were planters trying to find a solution to the critical to or sometimes not so critical situation it finds itself in to ensure its survival and. I do believe. These
Survival Strategies
are genetically programmed theyve evolved throughout the course of evolution to protect the planet and keep predators up. I. It seems we can also bribe plants with sound great finds grow better when theyre exposed to lots of music the great sauce we said and the plant some more resistant to diseases at least thats what one study claims. The next time well be talking about
European Space<\/a> agencys new launch vehicle its upper stage is being built here europe is trying to consolidate forces in its
Space Program<\/a> to counter the growing global competition the new heavy lift rocket will also be carrying the hopes for future space missions. Because in a way the high tech sector front high tech is never finished because we always have new ideas for improving a lot of. What innovations does early on 6 have to offer heres an overview popped. Perhaps new launch vehicle will stand more than 60 meters tall. Building the area around 6 rocket posed challenges for the
European Space<\/a> agencys engineers and technicians. Huge fuel tanks were produced using a technique called friction star welding it softens the metal edges by friction to create smooth and durable seals its a solid state process that doesnt melt the material it works at temperatures as low as 500. 00 degrees celsius compared to the more than 2000 degrees for the usual arc welding technique. Though didnt know it in. The new materials review last year contain a large amount of lithium. And mostly im cannot be joined using arc welding. Details alone melting temperature so it would quickly evaporate yes they felt that. The light weight alimony im living on tanks are part of the engine that powers the upper stage of the rocket. That engine has been named vinci in on of the great inventor doctors
Leonardo Da Vinci<\/a> its special feature is that it can be restarted 5 times during a mission. That way arian 6 will be able to release satellites destined for different orbits at different altitudes. The rocket is expected to play a part in many different projects. For example to create a network of satellites spanning the globe to enable fast internet all over the planet. The restartable vinci engine would enable the precise positioning of the necessary swarm of satellites. Costs that were developed for the. Purpose include this adaptor the support structure is designed to carry more than a dozen small satellites and deliver them to their place in space. Packed launch booster rockets will provide arianne with the necessary thrust. At this advanced
Production Facility<\/a> the boosters structural casings are constructed out of lightweight carbon fiber materials and other rockets the casings are still made of metal. The boosters have to withstand enormous strain theyre filled with solid propellant fuel when its ignited it will produce tremendous heat and pressure in the interior. Area and 6 has yet to be launched but engineers are already working on improving it they want to reduce its weight to increase its frost. So the plan is to develop a new upper stage by 2025. We call it a black about steps because it will be. Staged and as you know cow bunnies metro light theyll send them a dollar called the notes and this is why it will eloise to have up to 2 tons market by bt focused on us. It currently takes about a year and a half to build an engine like this by using 3 d. Printing production time could well be slashed to just a few weeks and the costs reduced by a factor of 10. In 2018 a printed prototype of the engine was tested at the
German Aerospace<\/a> center in southern germany. In the future the idea is for the ariane engine to return to earth after its flight to be reused up to 5 times. Its an important
Building Block<\/a> for a reusable rocket in an
Ongoing Research<\/a> project a demonstrator a model
Prototype Version<\/a> was built to test how fuels perform in different way usable engine designs. If tomorrows a market is going to expand and to be bought dont it is important that we have the capability to match it with a reusable orkut it is not the case today because the market does not does not to go totally into direction but we must be ready and this is why we want to must also pick go to g. s which could the lowest one day to go for reusability. But 1st this edition of the arianne 6 rocket has to prove itself. The launch is planned for late 2020. The universe is a few used with particles that traverse entire planets stars and galaxies neutrinos their monk the most common elementary particles and a source of fascination for scientists in the antarctic an entire observatory has been built to detect these mysterious objects. In 2015 to physicists shared the nobel prize for demonstrating that neutrinos have met but how much mass to find out researchers have developed the worlds most precise scale. You tree knows are born during
Nuclear Fusion<\/a> in the sun countless numbers of solar neutrinos arrive on earth every 2nd and thats just one source of these mysterious particles theyre so puny that until recently scientists believed they had no mass at all. Today we know that this subatomic particles do have a mass an extremely small one business. Just magnus lesser is involved in experiments to pin it down theyve already yielded initial results. Yet so his measurements allowed us to narrow down the estimated mass slightly the upper limit was previously 2 electoral votes and now weve cut that in half with we now know that you train those have to be lighter than one electron volts massacre of a little its hard to picture how small that is grams it was hero point followed by 36. 00 more zeros and the ones thats an incredibly tiny mass is giving us. As part of an
International Team<\/a> of more than 100. 00 researchers here at the crowds who institute of technology theyre using a giant neutrino scale and operators called pattering in to investigate one of the biggest mysteries in physics cutting was built in southeastern germany in 2001. But it was too big to be transported by land instead it went on a 9000 kilometer detour down the danube around europe by sea and up the rhine then came a tight squeeze the last few kilometers in karlsruhe or to the
Research Center<\/a> where it finally got down to work. A big effort for such tiny particles. Considered by every getting big centimeter of the universe still has about 300 neutrinos left over from the big bang with that hes other sources like the sun and supernovas although also produce huge amounts and not he lots of new transfers arrive on earth and pass right through our bodies of these there are so weakly interacting we dont even notice them not feel fairly thats passed through every square centimeter of our skin every 2nd of this and we dont even notice from the. Way neutrinos its very complicated and requires some clever tricks catch me in measure some 70 meters long. At one end of the device the scientists put tritium a radioactive isotope of hydrogen. The beta decay of the radioactive tritium nuclei. Produces an electron and a neutrino the 2 particles share the decay energy which is a known quantity and that allows the researchers to determine the neutrinos mass the neutrinos arent detectable but the electrons are and their and their g. Can be measured only a few highly energetic electrons end up in the giant spectrometer the researchers measure their energy and then subtract it from the decay energy to arrive at the neutrinos energy and thus its mass. Now the researchers want to make the measurements even more sensitive. But must if the mass is here and we keep increasing sensitivity we will come a point where well be able to actually measure a mass right now the sensitivity is here and the mass is somewhere between 0 and this limit we cant measure it yet but were getting that we can all just to do the project will continue through 2024 giving the scientists 1000 days of measurements in all that. Is the saddest thing about what were doing here is that were working right at the scientific frontenac and at the cutting edge of stuff weve got our team with all these experts because i working to push that boundaries even further. To cross who are researchers now know that the neutrino scale works and what they discovered with kathleen over the next few years could revolutionize the world of physics. Neutrinos are a top candidate for the mysterious dark matter thats thought to account for most of the stuff in the universe most astrophysicists believe that dark matter exists but they still dont know what it consists of. The problem is right why are they but only for you if you have a science question send it in as a video text oh voicemail. If we answer it on the show well send you a little surprise as a thank you. Cannot just ask. You this weeks question comes from severe theyre out in colombia. Why do animal horns vary so greatly. Saw a small. Of those big. Cuddly point upwards or downwards. But even though they look very different they all have. The same structure the bony core of the horn protrudes from the skull. Then comes the sheath which is usually hollow and made of keratin similar to hair feathers fingernails and hooves. But not all animals with homes come from the same family rhinos or whats known as an odd angle it has they have 3 toes and theyre the only ones in that family to have horns. The other group is the brother dai family theyre even told uncle lets which nearly all have horns they include cattle sheep and goats but also antelopes and gazelles. By contrast the moose and deer dont have horns they have and clothes which are bony structures the
Elephant Tusks<\/a> by the way are neither horns nor employers but actually teeth made of dental. But whats the purpose of horns. In all cases there are sharp weapons to fend off enemies. But perhaps their most important function is to impress the males with large attractive horns will have an easier time finding a mate. And establishing themselves at the top of the pecking order incidentally they rarely enjoy each other seriously as the horns fit together well. In short horns vary so much because theyve adapted over time to become more and more specialized to ensure the survival of each species. If youre in the mood for more science stories visit us online at d w dot com slash science and youll find us on twitter and facebook. Now were going to talk about an instrument we use all the time without giving it much thought our voice. That it was a
Computer Generated<\/a> voice but here tomorrow. Today we foist everything ourselves till now at least some of the discovery having to do some extra bits about the human voice to young people who let us say voices for a very interesting. Hello when hello im mariana im 29 and im a film student. On this by machs 28 to not just real designer. Mags and i gonna have been selected for an experiment were going to steal their voices or to be more precise reproduce them digitally with the help of the
French Company<\/a> candy voice. We can imitate all voices very naturally and not your. First the language specialists need voice samples from max and find gardens who spoiler. And they speak 500 sentences which contain all the sounds of the german language defenseless and that unflinching homage talk in. Double back and also. The sentences are recorded in a radio studio and sent off to paris. Did you receive the files. We yes i have everything get to work and well see each other in 2 weeks in paris. Will they really be able to create convincing copies of max and ion his voices and what are digital voices actually good for
Canadian Software<\/a> company lyrebird has found at least one yes theyve cloned the voice of donald trump using original sound bites but now they can make him say whatever they want. I am not a generation is always different and how they want i am not a robot a nation is always different im not a robot this is obviously fake but what will happen in the future when the technology is improved and you cant be sure whether the leader of a country really said something or not. Its how global. Models of the nature of. Liar bird is a free program that anyone can use but currently only in english arianna is testing the program to do that she needs to record 20 sentences. James put his hand in the pocket of this rope if you breath cross remained 10 minutes later the program can say any sentence and i am as a voice. In and 29 years old and engine me. Its not totally convincing but perhaps its only a matter of time before
Artificial Intelligence<\/a> becomes a master impersonator d will we be able to tell the difference between a real human on the phone and a computer clone of their voice will telephone recording still have any legal weight in court its too early for experts to predict what hazards the new technology will bring but despite that lots of
Companies Including<\/a> banks are planning to replace pin numbers with voice recognition. The phone
Hoover Institute<\/a> in darmstadt is testing how secure the systems are project manager flowing and. Shows us how it works minus to me my voice is now my password. Its what the
Company Keeps<\/a> voice samples of their customers on file its software creates a biometric profile with more than 100. 00 characteristics including pitch and rhythm. And one of. My pos what is mine. When a customer logs on the program compares their voice to the one saved on their profile if theres a 100 percent match they get the green light. But what happens if you played a clone for us from liar bird. Liable and other similar systems havent reached the level of perfection required to replicate the melody and features a human voice should. Artificial voices are also used in the
Entertainment Industry<\/a> the
French Company<\/a> can do voices developing software for computer games. Players can have fun with well known voices. People whove lost their voice through illness could also benefit from the technology as long as their voice is saved in the system. After off again you could do more. After off again you could do more on. How technology can synthesize a voice on the basis of just 80 words thereafter the voice can say whatever the person wants to play. Max are eager to hear what their artificial voices sound like. I give you the microphone
Company Founders<\/a> on luke claim who has something unusual in mind for their visit he claims that ariana should be able to speak in maxs voice lets see if hes right. Are you talking im from germany speaking with marxist foresight a very real. Consummation are similar to how i hear my record of course of the book and and what about vice versa. I marx im speaking with ariannas voice its really pretty convincing but it feels quite weird. The result is really quite impressive but still cant be mistaken for the real thing for our guinea pigs max and im gonna that comes as something of a really. Cant hear voices with a real all synthetic. Well it study shows that they do perceive sound that enables the release of a piece shooting to locate a source of water and grow in the direction of the water sound. In other ways too plus a highly sensitive to signals in their surroundings. Not only registering give off certain fragrances they can also sense whether the dry or. Whether theres a gentle breeze or strong wind and which direction its coming from. The constantly measuring the air temperature they can differentiate between morning and evening light theyre equipped with infrared an ultraviolet light senses and if they find themselves in the shade they can tell whether its being caused by a rock or another plant. Plants collect information every 2nd they need to respond to their environment so they can adopt the right behavior to supply if just like on a moles 10 years ago the idea of plant behavior wasnt taken seriously now thats changing. I think we can call it plant behavior because plants are able to perceive all kinds of environmental conditions process this information internally and then respond accordingly. And i would define that as behavior based on the definition of the word. On. A while to back a plant call to make continue. Displays especially complex behavior to defend itself. If attacked by pests or in this case a scientist can produce more than 1000 substances in just one hour. They all help to fend off attacks from hungry predators and repel them. But it doesnt work on every predator. The hawkmoth is immune to the nicotine produced by the tobacco plant. Its larvae are also resistant. So the plant changes its strategy. In the lab gives off certain sense that attract a predatory bug. It pierces the caterpillars and sucks out that energy. So the plant is basically drawing on outside help to fend off the pest. But if there arent enough predatory bugs nearby the caterpillars continue to feet. The plant train just once again. It produces digestive inhibitors which make sure the caterpillar cant absorb the food to teach. The plant which draws its nutrients from the leaves and stores them in the stem. These 2 strategies serve one purpose. The caterpillars stay small which keeps them vulnerable to predatory pokes for much longer. Some. Timeslot doesnt help either and the caterpillars grow into giant machines. Which gets prizes serious threat to the tobacco plant and so it tries yet another tactic. In the offensive ok if your plant is very badly injured it changes the pollinators it attracts from off still humming birds which are active during the day. One of the pollination is then taken care of by hummingbirds going up runs up on information this helps the plant to get rid of the hawk moths and that caterpillars but what exactly is it doing. To the flower was changing some why. Tests reveal that this is in fact the case. Of descent from the flowers becomes weaker so the walkabouts cant sunset. The plant also keeps its flowers shot at night and only opens them again in the morning when the whole clots are talked of. This ensures that the plant is pollinated by hummingbirds a not hope wants. All the speeches scribes is intelligent behavior. Book is from into the consumer i think its a step too far to call it intelligence i prefer to think of it as complex reactions. Which were planters trying to find a solution to the critical to or sometimes not so critical situation it finds itself in to ensure its survival and. I do believe. These
Survival Strategies<\/a> are genetically programmed theyve evolved throughout the course of evolution to protect the planet and keep predators up. I. It seems we can also bribe plants with sound great finds grow better when theyre exposed to lots of music the great sauce we said and the plant some more resistant to diseases at least thats what one study claims. The next time well be talking about
Climate Research<\/a> we go to wonder to pay a visit to the 1st climate observatory on the african continent. Join us till then stay curious to see you soon but by. The. Baseball. Hall of. Climate march trail should wait a 2nd we want the whole picture i expect so. The vague ideas shift deliver us. From admitting reality to cryptocurrency your topics for live in an ever changing
Digital World<\/a> lets start with digitize ation shift. For 15 minutes now im told you. In good shape. Can a genetic test help you stay healthy. Some diseases can actually be. The simple blood. Do you know whats hidden in your d. N. A. Genetic screening heard. Good change. 30 minutes on d w. Staying up today dont miss our highlights w. Program online d. W. Dot com highlights. Like. My gorgeous love was food for the russian soul. So many different walks of life some want. And oddly tried but all of them come straight from the heart good to see if you can afford the more delicious the mushroom. Farm. The 1st moves of the world to their final resting place the russians on g. W. Documentary. Play. This is dave every news live from berlin the
Coronavirus Forces<\/a> action to boost the price of oil the pandemic had produced a model led to a big drop in income all boil producing countries now theyve overcome disagreements and all coordination moves to push the price up also. Helping those least able to help themselves in argentina the country has been here twice and","publisher":{"@type":"Organization","name":"archive.org","logo":{"@type":"ImageObject","width":"800","height":"600","url":"\/\/ia802909.us.archive.org\/19\/items\/DW_20200413_073000_Tomorrow_Today\/DW_20200413_073000_Tomorrow_Today.thumbs\/DW_20200413_073000_Tomorrow_Today_000001.jpg"}},"autauthor":{"@type":"Organization"},"author":{"sameAs":"archive.org","name":"archive.org"}}],"coverageEndTime":"20240716T12:35:10+00:00"}